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Question
Who am I?
I reproduce mainly by cell division.
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Solution
Protozoa
RELATED QUESTIONS
Microorganisms can be seen with the help of a _________.
Carrier of malaria-causing protozoan is ___________.
Find out my partner:
| A | B |
| Fungi | Chlorella |
| Protozoa | Bacteriophage |
| Virus | Candida |
| Algae | Amoeba |
| Bacteria | Prokaryotic |
Who am I?
I can produce my replica.
Who am I?
I am green, but don't have organs.
Arrange the following in ascending order of size Bacteria, Fungi, Viruses, Algae.
What are micro-organisms?
Match the names of scientists given in Column A with the discovery made by them given in Column B.
| Column A | Column B |
| (a) Louis Pasteur | (i) Penicillin |
| (b) Robert Koch | (ii) Anthrax bacterium |
| (c) Edward Jenner | (iii) Fermentation |
| (d) Alexander Fleming | (iv) Small pox vaccine |
| (v) Typhoid |
Paheli watched her grandmother making mango pickle. After she bottled the pickle, her grandmother poured oil on top of the pickle before closing the lid. Paheli wanted to know why oil was poured? Can you help her understand why?
Assertion: Bacillus Thuringiensis is a biocontrol agent.
Reason: It produces a protein called ‘cry protein’ which kills insect larva.
